diff --git a/hardware/bioamp/heart-bioamp-candy/index.rst b/hardware/bioamp/heart-bioamp-candy/index.rst index 97239cb..59cea27 100644 --- a/hardware/bioamp/heart-bioamp-candy/index.rst +++ b/hardware/bioamp/heart-bioamp-candy/index.rst @@ -43,7 +43,7 @@ Hardware ************* -.. figure:: media/-heart-bioamp-candy-front.* +.. figure:: media/heart-bioamp-candy-front.* :width: 800 :align: center :alt: Heart BioAmp Candy @@ -104,7 +104,21 @@ Using the kit Step 1: Connections with development board ============================================ -Connect ``VCC`` to either ``5V`` or ``3.3V``, ``GND`` to ``GND``, and ``OUT`` to ``Analog pin A0`` of your development board via jumper cables provided in the kit. +Connect your Heart BioAmp Candy to your MCU/ADC as per the connection table shown below: + +.. table:: + + +--------------------+-----------+ + | Heart BioAmp Candy | MCU/ADC | + +====================+===========+ + | VCC | 5V | + +--------------------+-----------+ + | GND | GND | + +--------------------+-----------+ + | OUT | ADC Input | + +--------------------+-----------+ + +While making connections with the development board, make sure to use jumper cables that are provided in the kit. .. figure:: media/development-board-connections.* :align: center @@ -112,6 +126,7 @@ Connect ``VCC`` to either ``5V`` or ``3.3V``, ``GND`` to ``GND``, and ``OUT`` to :alt: Heart BioAmp Candy - Development board connection Heart BioAmp Candy - Development board connection + .. note:: For demonstration purposes we are showing connections of the sensor with Arduino UNO R3/R4 but you can use any other development board or a standalone ADC of your choice. .. warning:: Take precautions while connecting to power, if power pins (GND & VCC) are to be swapped, your sensor will be fried and it’ll become unusable (DIE).